Federal Capture Intelligence

Top HHS all other miscellaneous chemical product and preparation manufacturing contractors (NAICS 325998)

Contract actions: October 1, 2021 – October 23, 2026 Updated October 24, 2026 Department of Health and Human Services agency guide NAICS 325998 · All Other Miscellaneous Chemical Product and Preparation Manufacturing
Latest 12 months
$2.5M
Net obligations · Down $39.6K vs. $2.5M preceding
Prime contractors
15
With positive obligations in the latest 12 months

Research the HHS federal contracting market for all other miscellaneous chemical product and preparation manufacturing under NAICS 325998. Compare top federal contractors and market share, reported contract obligations and spending trends, funding-office attribution, recent award activity, and contract types, competition, and procurement methods.

Contract obligation trends for All Other Miscellaneous Chemical Product and Preparation Manufacturing at the Department of Health and Human Services

Federal records show $50.5M in net obligations across 245 awards in All Other Miscellaneous Chemical Product and Preparation Manufacturing at the Department of Health and Human Services from Oct 1, 2021 through Oct 23, 2026. This market accounts for 0.034% of $150.2B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 1.6% from $2.5M to $2.5M. 3 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY27 is year-to-date through Oct 23, 2026; earlier years show complete fiscal-year totals.

FY27 year-to-date: −$45 versus −$140K through the same date in FY26 (Not comparable).
Net obligations · complete fiscal yearNet obligations · FY27 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$6.5M111Complete
FY2023$16.2M86Complete
FY2024$22.8M76Complete
FY2025$2.7M88Complete
FY2026$2.4M57Complete

Market at a glance

All reported prime contract awards
All-period net obligations
$50.5M
245 awards · 87 prime contractors
Latest 12-month movement
−1.6%
$2.5M vs. $2.5M
Leading eight prime share
96.7%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.034% of $150.2B in agency-wide net obligations.
Set-aside share when reported
15.1% of 146 awards with reported set-aside status.
Set-aside reporting
22 set aside · 124 no set-aside · 99 not reported

What changed in the last 12 months?

Oct 24, 2025–Oct 23, 2026, compared with Oct 24, 2024–Oct 23, 2025.

Competitive shifts

CHEMTREAT, INC. gained the most market share
14.6%→72.1%+57.5 percentage points
The contractor now ranks #1 by positive obligations, based on 7 reported actions.

Buyer demand

Reported obligations through NIH A E CONSTRUCTION increased
$390K→$1.8M+$1.4M
Latest-period activity spans 7 awards across 1 prime contractor.

Market structure

Top-five contractor share increased
87.2%→93.4%+6.2 percentage points
Contractors outside the top five now account for 6.6% of positive obligations.
How these findings are calculated

Findings are selected from matched-period changes in obligations, share, rank, funding offices, concentration, reported set-asides, material award actions, and agency-peer outliers. Related signals are combined, and only material evidence-backed changes are shown. Review the full methodology.

Federal contract obligations by funding office

See how positive obligations were attributed across funding offices in the 12 months ending Oct 23, 2026.

72.5% of positive obligations were attributed to NIH A E CONSTRUCTION. That represents $1.8M, up $1.4M from the preceding 12 months.

Latest 12-month share of positive obligations; the gray segment represents all other reported offices.

  1. NIH A E CONSTRUCTION72.5% · $1.8M · up $1.4M
  2. NATIONAL INSTITUTES OF HEALTH - CC8.2% · $206K · down $683K
  3. NATIONAL INSTITUTES OF HEALTH NCATS5.2% · $131K · up $118K
  4. NAVAJO AREA INDIAN HEALTH SVC4.9% · $123K · up $92K
  5. NATIONAL INSTITUTES OF HEALTH NIA4.0% · $102K · up $102K
  6. All other reported offices5.1% of positive obligations
View reported office rankings, comparisons, and evidence

USAspending assigns each award to a funding office. That office may differ from the requiring activity, program office, contracting office, individual buyer, or actual customer.

  1. Reported funding office

    NIH A E CONSTRUCTION

    #1Up 2 from #3

    Latest 12 months

    $1.8M

    72.5% of positive obligations

    Versus preceding 12 months

    +$1.4M

    1 active prime contractor · 7 awards

    View office comparison and evidence

    Reported obligations increased 368.4% from $390K to $1.8M. The office’s share of positive obligations moved from 14.9% to 72.5%, a change of +57.7 percentage points.

    The latest period contains 7 actions across 7 awards. The preceding period contained 1 active prime contractor and 18 awards.

    Leading award-level changes

  2. Reported funding office

    NATIONAL INSTITUTES OF HEALTH - CC

    #2Down 1 from #1

    Latest 12 months

    $206K

    8.2% of positive obligations

    Versus preceding 12 months

    −$683K

    3 active prime contractors · 7 awards

    View office comparison and evidence

    Reported obligations decreased 76.9% from $888K to $206K. The office’s share of positive obligations moved from 33.9% to 8.2%, a change of −25.7 percentage points.

    The latest period contains 8 actions across 7 awards and 1 newly active prime contractor. The preceding period contained 4 active prime contractors and 9 awards.

  3. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NCATS

    #3Up 10 from #13

    Latest 12 months

    $131K

    5.2% of positive obligations

    Versus preceding 12 months

    +$118K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 865.9% from $14K to $131K. The office’s share of positive obligations moved from 0.52% to 5.2%, a change of +4.7 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 1 active prime contractor and 1 award.

  4. Reported funding office

    NAVAJO AREA INDIAN HEALTH SVC

    #4Up 2 from #6

    Latest 12 months

    $123K

    4.9% of positive obligations

    Versus preceding 12 months

    +$92K

    2 active prime contractors · 8 awards

    View office comparison and evidence

    Reported obligations increased 307.1% from $30K to $123K. The office’s share of positive obligations moved from 1.1% to 4.9%, a change of +3.7 percentage points.

    The latest period contains 9 actions across 8 awards. The preceding period contained 2 active prime contractors and 11 awards.

  5. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NIA

    #5New to the positive-obligation ranking

    Latest 12 months

    $102K

    4.0% of positive obligations

    Versus preceding 12 months

    +$102K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $102K. The office’s share of positive obligations moved from 0% to 4.0%, a change of +4.0 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  6. Reported funding office

    CDC OFFICE OF ACQUISITION SERVICES

    #6Up 6 from #12

    Latest 12 months

    $47K

    1.9% of positive obligations

    Versus preceding 12 months

    +$32K

    3 active prime contractors · 9 awards

    View office comparison and evidence

    Reported obligations increased 208.3% from $15K to $47K. The office’s share of positive obligations moved from 0.59% to 1.9%, a change of +1.3 percentage points.

    The latest period contains 12 actions across 9 awards and 2 newly active prime contractors. The preceding period contained 3 active prime contractors and 4 awards.

  7. Reported funding office

    ALBUQUERQUE AREA INDIAN HEALTH SVC

    #7Up 2 from #9

    Latest 12 months

    $31K

    1.3% of positive obligations

    Versus preceding 12 months

    +$6K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations increased 21.5% from $26K to $31K. The office’s share of positive obligations moved from 0.99% to 1.3%, a change of +0.3 percentage points.

    The latest period contains 3 actions across 2 awards. The preceding period contained 2 active prime contractors and 5 awards.

  8. Reported funding office

    NATIONAL INSTITUTE OF HEALTH NIH-OD

    #8New to the positive-obligation ranking

    Latest 12 months

    $24K

    0.97% of positive obligations

    Versus preceding 12 months

    +$24K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $24K. The office’s share of positive obligations moved from 0% to 0.97%, a change of +1.0 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  9. Reported funding office

    PHOENIX AREA INDIAN HEALTH SVC

    #9Up 1 from #10

    Latest 12 months

    $22K

    0.86% of positive obligations

    Versus preceding 12 months

    +$634

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 3.0% from $21K to $22K. The office’s share of positive obligations moved from 0.81% to 0.86%, a change of +0.1 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 1 active prime contractor and 1 award.

  10. Reported funding office

    INDIAN HEALTH SERVICE

    #10Down 3 from #7

    Latest 12 months

    $5K

    0.19% of positive obligations

    Versus preceding 12 months

    −$25K

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations decreased 84.2% from $30K to $5K. The office’s share of positive obligations moved from 1.1% to 0.19%, a change of −0.9 percentage points.

    The latest period contains 2 actions across 2 awards. The preceding period contained 3 active prime contractors and 4 awards.

  11. Reported funding office

    ASPR/ORM-SNS

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$854K

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $854K to $0. The office’s share of positive obligations moved from 32.6% to 0%, a change of −32.6 percentage points.

    The latest period contains 2 actions across 2 awards. The preceding period contained 1 active prime contractor and 5 awards.

    Leading award-level changes

  12. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NHLBI

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$26K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $26K to $0. The office’s share of positive obligations moved from 1.0% to 0%, a change of −1.0 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 2 active prime contractors and 2 awards.

  13. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NIDA

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$175K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $175K to $0. The office’s share of positive obligations moved from 6.7% to 0%, a change of −6.7 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 1 active prime contractor and 1 award.

  14. Reported funding office

    NATIONAL INSTITUTES OF HEALTH OLAO

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    +$63K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations moved from $63K in net deobligations to $0 in net obligations. The office’s share of positive obligations moved from 0% to 0%, a change of 0.0 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 1 active prime contractor and 1 award.

  15. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NICHD

    No positive-obligation rank

    Latest 12 months

    −$556

    0% of positive obligations

    Versus preceding 12 months

    −$109K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations moved from $109K in net obligations to $556 in net deobligations. The office’s share of positive obligations moved from 4.2% to 0%, a change of −4.2 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 5 active prime contractors and 5 awards.

Contract types, competition, and procurement methods

From Oct 24, 2025 through Oct 23, 2026, 22 awards had positive obligations totaling $2.7M. Np was the leading reported procedure, accounting for 63.0% of positive obligations. Awards with a reported parent IDV accounted for 75.5%.

Leading award type
74.6%
Delivery Order
Leading reported procedure
63.0%
Np
Reported parent IDV
75.5%
of positive obligations had a reported parent IDV
Median reported offers
1
16 of 22 awards reported offers

Buying method changes

Compared with Oct 24, 2024–Oct 23, 2025. Based on 22 current awards and 40 preceding awards with positive net obligations.

Reported full-and-open obligation share
12.3%
Down from 54.3% in the preceding period
Delivery-order obligation share
74.6%
Up from 42.3% in the preceding period
Median positive award obligations
$42K
Up from $24K in the preceding period
How to read these changes

Directional color and the Up or Down labels show historical movement only. Green does not mean favorable and red does not mean unfavorable; neither predicts a future procurement method.

Same-NAICS comparison

Compared with the NAICS 325998 peer median, parent-IDV obligation share is 17.4 percentage points lower, reported full-and-open obligation share is 11.4 percentage points lower, delivery-order obligation share is 9.5 percentage points higher, and median positive award obligations are 152.6% higher.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share75.5%93.0%-17.4 pts
Reported full-and-open obligation share12.3%23.7%-11.4 pts
Delivery-order obligation share74.6%65.1%+9.5 pts
Median positive award obligations$42K$17K+152.6%
Peer cohort and comparison limits

The peer median gives each of the 7 eligible agency markets equal weight. The included agency markets are:

Agency mission, scale, and acquisition context can differ. Peer position does not establish market attractiveness or predict a future procurement method.

View buying-method details and data coverage

Award types

Reported valueAwardsPositive obligationsShare
Delivery Order(C)11$2.0M74.6%
Purchase Order(B)10$670K24.5%
BPA Call(A)1$25K0.91%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)5$1.9M67.8%
FSS(C)6$186K6.8%
BPA(E)1$25K0.91%
Not reported10$670K24.5%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)6$1.9M68.7%
Multiple Award(M)6$186K6.8%
Not reported10$670K24.5%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Np(NEGOTIATED PROPOSAL/QUOTE)4$1.7M63.0%
Simplified Acquisition(SP1)6$388K14.2%
Sp1(SIMPLIFIED ACQUISITION)4$282K10.3%
Subject to Multiple Award Fair Opportunity(MAFO)6$205K7.5%
Negotiated Proposal/Quote(NP)1$132K4.8%
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)1$6K0.23%

Extent competed

Reported valueAwardsPositive obligationsShare
A(FULL AND OPEN COMPETITION)5$1.7M63.2%
Not Competed Under SAP(G)2$338K12.3%
Full and Open Competition(A)7$337K12.3%
F(COMPETED UNDER SAP)3$255K9.3%
Competed Under SAP(F)4$49K1.8%
G(NOT COMPETED UNDER SAP)1$27K0.99%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Only One Source - Other(ONE)4$169K6.2%
Fair Opportunity Given(FAIR)3$43K1.6%
Not reported15$2.5M92.3%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
SAP Non-Competition (FAR 13)(SP2)3$365K13.3%
Not reported19$2.4M86.7%

Contract pricing types

Reported valueAwardsPositive obligationsShare
J(FIRM FIXED PRICE)9$2.0M73.5%
Firm Fixed Price(J)13$725K26.5%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Utilities- Water(S114)2$1.3M45.9%
Chemicals(6810)7$770K28.1%
Hospital Furniture, Equipment, Utensils, and Supplies(6530)2$346K12.6%
Miscellaneous Chemical Specialties(6850)2$109K4.0%
in Vitro Diagnostic Substances, Reagents, Test Kits and Sets(6550)1$102K3.7%
Laboratory Equipment and Supplies(6640)2$51K1.9%
Other reported values6$104K3.8%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
National Institutes of Health(7529)10$2.5M90.5%
Indian Health Service(7527)8$202K7.4%
Centers for Disease Control and Prevention(7523)3$47K1.7%
Food and Drug Administration(7524)1$11K0.41%

Awarding offices

Reported valueAwardsPositive obligationsShare
Nih A E Construction(75N990)3$1.4M50.7%
National Institutes of Health Olao(75N980)6$769K28.1%
National Institutes of Health - Cc(75N900)1$321K11.7%
Navajo Area Indian Health Svc(75H710)4$144K5.3%
Cdc Office of Acquisition Services(75D301)3$47K1.7%
Albuquerque Area Indian Health Svc(75H707)2$31K1.1%
Other reported values3$38K1.4%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
75N99022D00010(7529)5$1.9M67.8%
GS07F0190Y(4732)4$133K4.9%
GS07F0518T(4730)1$42K1.5%
75H70722A00015(7527)1$25K0.91%
GS07F5911R(4730)1$11K0.41%
Not reported10$670K24.5%

Offers, award size, and timing

Median reported offers
1 median
16 reported · 6 not reported
Positive award obligations
$42K median
$17K–$132K middle 50%
Reported performance period
364 days (~12 months) median
22 reported · 0 not reported

Calculations group latest-period actions by award, retain awards with positive net obligations for share denominators, and use each award's latest reported USAspending procurement fields as of Oct 23, 2026. Blank competition, pricing, PSC, or parent-IDV values remain not reported; they are not inferred. Offer counts must be positive and below the FPDS 999 placeholder. Awarding organizations can differ from the funding agency that defines this page.

Top federal contractors

Latest 12-month market share, concentration, and complete prime contractor rankings across the period shown.

Prime contractor concentration
3 of 15prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
72.1%of positive obligations in the last 12 months
Leading four prime contractors
89.4%of positive obligations in the last 12 months
Leading eight prime contractors
96.7%of positive obligations in the last 12 months

Based on $2.5M in positive obligations during the 12 months ending Oct 23, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Oct 24, 2024–Oct 23, 2025.

Last 12mo obligation volume: Highest positive obligations first; net deobligations follow by magnitude; contractors with no activity in the last 12 months follow by all-period obligations. Ranks use the complete contractor list and remain fixed when search narrows the results.

15 leading contractors
  1. #1

    Last 12mo obligations

    $1.8M

    72.1%

    Dollar movement

    +$1.4M

    vs. prior 12 months

    Last 12mo awards

    7 awards

    7 actions

    Historical and award details for CHEMTREAT, INC.
    Obligations: prior → latest
    $390K → $1.8M
    +368.4%
    Share: prior → latest
    14.6% → 72.1%
    +57.5 percentage points
    All-period obligations
    $13.8M
    27.0% of all-period positive obligations · 32 awards
    Recorded activity
    Since Oct 19, 2021
    through Oct 19, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported718
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $182K

    7.2%

    Dollar movement

    −$622K

    vs. prior 12 months

    Last 12mo awards

    4 awards

    4 actions

    Historical and award details for VWR INTERNATIONAL LLC
    Obligations: prior → latest
    $804K → $182K
    −77.4%
    Share: prior → latest
    30.1% → 7.2%
    −22.9 percentage points
    All-period obligations
    $1.7M
    3.4% of all-period positive obligations · 13 awards
    Recorded activity
    Since Jun 24, 2022
    through May 1, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside14
    Not reported30
    Reported small business00
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $131K

    5.2%

    Dollar movement

    +$119K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for SIGMA-ALDRICH, INC.
    Obligations: prior → latest
    $12K → $131K
    +1008.7%
    Share: prior → latest
    0.44% → 5.2%
    +4.7 percentage points
    All-period obligations
    $180K
    0.35% of all-period positive obligations · 5 awards
    Recorded activity
    Since Aug 15, 2022
    through Aug 19, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside21
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $125K

    4.9%

    Dollar movement

    +$80K

    vs. prior 12 months

    Last 12mo awards

    7 awards

    9 actions

    Historical and award details for INDUSTRIAL WATER ENGINEERING, INC.
    Obligations: prior → latest
    $44K → $125K
    +181.3%
    Share: prior → latest
    1.7% → 4.9%
    +3.3 percentage points
    All-period obligations
    $380K
    0.74% of all-period positive obligations · 30 awards
    Recorded activity
    Since Jan 12, 2022
    through Aug 12, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside10
    Not reported58
    Reported small business79
    All-period set-aside types
    • 2 · Total small business
  5. #5

    Last 12mo obligations

    $102K

    4.0%

    Dollar movement

    +$84K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for GOVERNMENT SCIENTIFIC SOURCE INC
    Obligations: prior → latest
    $18K → $102K
    +468.7%
    Share: prior → latest
    0.67% → 4.0%
    +3.4 percentage points
    All-period obligations
    $292K
    0.57% of all-period positive obligations · 6 awards
    Recorded activity
    Since Sep 20, 2023
    through Sep 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside13
    Reported no set-aside10
    Not reported00
    Reported small business23
    All-period set-aside types
    • 4 · Total small business
  6. #6

    Last 12mo obligations

    $30K

    1.2%

    Dollar movement

    −$76K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    3 actions

    Historical and award details for GOVERNMENT SALES, LLC
    Obligations: prior → latest
    $105K → $30K
    −71.7%
    Share: prior → latest
    4.0% → 1.2%
    −2.8 percentage points
    All-period obligations
    $130K
    0.25% of all-period positive obligations · 7 awards
    Recorded activity
    Since Jun 7, 2022
    through Jun 16, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported23
    Reported small business23
    All-period set-aside types
    • 1 · Total small business
  7. #7

    Last 12mo obligations

    $27K

    1.1%

    Dollar movement

    +$27K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for CINA CONSULTING, LLC
    Obligations: prior → latest
    $0 → $27K
    Not comparable
    Share: prior → latest
    0% → 1.1%
    +1.1 percentage points
    All-period obligations
    $27K
    0.050% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 20, 2026
    through Sep 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $25K

    0.99%

    Dollar movement

    +$6K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for SILVER WOLF ENTERPRISES CORP
    Obligations: prior → latest
    $19K → $25K
    +31.9%
    Share: prior → latest
    0.71% → 0.99%
    +0.3 percentage points
    All-period obligations
    $124K
    0.24% of all-period positive obligations · 5 awards
    Recorded activity
    Since Aug 3, 2022
    through Jun 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported14
    Reported small business14
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $24K

    0.97%

    Dollar movement

    +$24K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for MORNING STAR INDUSTRIES INC
    Obligations: prior → latest
    $0 → $24K
    Not comparable
    Share: prior → latest
    0% → 0.97%
    +1.0 percentage points
    All-period obligations
    $24K
    0.050% of all-period positive obligations · 1 award
    Recorded activity
    Since Jan 15, 2026
    through Jan 15, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · Total small business
  10. #10

    Last 12mo obligations

    $22K

    0.86%

    Dollar movement

    +$634

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for INTERNATIONAL CHEMTEX CORP
    Obligations: prior → latest
    $21K → $22K
    +3.0%
    Share: prior → latest
    0.79% → 0.86%
    +0.1 percentage points
    All-period obligations
    $63K
    0.12% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 19, 2024
    through Aug 26, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · Total small business
  11. #11

    Last 12mo obligations

    $14K

    0.56%

    Dollar movement

    +$14K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for VHG LABS INC
    Obligations: prior → latest
    $0 → $14K
    Not comparable
    Share: prior → latest
    0% → 0.56%
    +0.6 percentage points
    All-period obligations
    $14K
    0.030% of all-period positive obligations · 1 award
    Recorded activity
    Since May 22, 2026
    through Jun 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    $9K

    0.37%

    Dollar movement

    −$2K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for CITRON HYGIENE US CORP
    Obligations: prior → latest
    $11K → $9K
    −16.3%
    Share: prior → latest
    0.42% → 0.37%
    −0.1 percentage points
    All-period obligations
    $54K
    0.11% of all-period positive obligations · 3 awards
    Recorded activity
    Since Apr 2, 2022
    through Jun 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported21
    Reported small business21
    All-period set-aside types

    None reported.

  13. #13

    Last 12mo obligations

    $6K

    0.24%

    Dollar movement

    −$17K

    vs. prior 12 months

    Last 12mo awards

    7 awards

    9 actions

    Historical and award details for ORGANIC STANDARD SOLUTIONS INTERNATIONAL LLC
    Obligations: prior → latest
    $23K → $6K
    −73.7%
    Share: prior → latest
    0.86% → 0.24%
    −0.6 percentage points
    All-period obligations
    $114K
    0.22% of all-period positive obligations · 8 awards
    Recorded activity
    Since Nov 9, 2021
    through Jul 1, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside72
    Not reported00
    Reported small business51
    All-period set-aside types

    None reported.

  14. #14

    Last 12mo obligations

    $5K

    0.19%

    Dollar movement

    −$90

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for SMC TECHNOLOGIES INC
    Obligations: prior → latest
    $5K → $5K
    −1.9%
    Share: prior → latest
    0.18% → 0.19%
    0.0 percentage points
    All-period obligations
    $12K
    0.020% of all-period positive obligations · 4 awards
    Recorded activity
    Since Dec 9, 2022
    through May 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside10
    Not reported00
    Reported small business21
    All-period set-aside types
    • 1 · Total small business
  15. #15

    Last 12mo obligations

    $4K

    0.17%

    Dollar movement

    +$12K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for SHAMROCK FOODS CO
    Obligations: prior → latest
    −$7K → $4K
    Not comparable
    Share: prior → latest
    0% → 0.17%
    +0.2 percentage points
    All-period obligations
    $30K
    0.060% of all-period positive obligations · 5 awards
    Recorded activity
    Since Nov 16, 2021
    through Jul 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside23
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

Recent federal contract award activity

Recent contract actions with unusually large obligation changes or meaningful shifts in contractor and funding-office activity.

Base award

This action

+$998K

CHEMTREAT, INC.

NIH A E CONSTRUCTION

C201876-REPLACEMENT OF END-OF-LIFE CUP WATER TREATMENT CHEMICAL TANKS. BLDG. 11, ANDREW GOMES

Why it stands out

One action equaled more than a third of the market’s latest 12-month positive obligations.

The $998K action represented 39.4% of the market’s positive obligations over the latest 12 months.

Award net obligations
$998K
Share of 12-month positive obligations
39.4%
Supporting data
Prime contractor
#1 · 72.1% share
up 2 ranks · +57.5 percentage points · $1.4M net increase; action accounted for 69.5%
Funding office
#1 · 72.5% attributed share
up 2 ranks · +57.7 percentage points · $1.4M net increase; action accounted for 69.5%
Related:Largest share gainFunding office gain
PIID 75N99026F00003
Base award

This action

+$321K

VWR INTERNATIONAL LLC

NATIONAL INSTITUTES OF HEALTH - CC

CGMP CLEANING SUPPLIES FROM VWR INTERNATIONAL:1110027 [26-001796]

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 12.7% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $622K overall.

Award net obligations
$321K
Share of 12-month positive obligations
12.7%
Supporting data
Prime contractor
#2 · 7.2% share
$622K net decline despite this positive action
Funding office
#2 · 8.2% attributed share
$683K net decline despite this positive action
PIID 75N90026P00039
Base award

This action

+$288K

CHEMTREAT, INC.

NIH A E CONSTRUCTION

C105638 WATER TREATMENT MAINTENANCE AND SUPPORT - CHEMICAL PUMPS AND LAB TESTING AND SUPPLIES, B11, CO: AMANDA TILTON

Why it stands out

The contractor climbed 2 positions in this market.

It now ranks #1 by positive obligations over the latest 12 months.

Award net obligations
$288K
Share of 12-month positive obligations
11.4%
PIID 75N98026F00002
Base award

This action

+$258K

CHEMTREAT, INC.

NIH A E CONSTRUCTION

C115485 - THE PURPOSE OF THIS TASK ORDER IS FOR PROVIDING 20 TRUCKLOADS (17 PALLETS PER TRUCK) OF RESINGARD SALT PELLETS FOR THE CUP WATER SOFTENERS.

Why it stands out

The contractor climbed 2 positions in this market.

It now ranks #1 by positive obligations over the latest 12 months.

Award net obligations
$258K
Share of 12-month positive obligations
10.2%
PIID 75N99026F00002
Base award

This action

+$131K

SIGMA-ALDRICH, INC.

NATIONAL INSTITUTES OF HEALTH NCATS

NCATS: SUPPLY: NUISANCE CHEMICAL MATTER LIBRARY: N/A

Why it stands out

The contractor climbed 13 positions in this market.

It now ranks #3 by positive obligations over the latest 12 months.

Award net obligations
$131K
Share of 12-month positive obligations
5.2%
Supporting data
Prime contractor
#3 · 5.2% share
up 13 ranks · +4.7 percentage points · $119K net increase; action exceeded it by $12K
Funding office
#3 · 5.2% attributed share
up 10 ranks · +4.7 percentage points · $118K net increase; action exceeded it by $14K
PIID 75N98026P01371
Base award

This action

+$102K

GOVERNMENT SCIENTIFIC SOURCE INC

NATIONAL INSTITUTES OF HEALTH NIA

NIA: SUPPLY: LONG READ SEQUENCING KITS: N/A

Why it stands out

The contractor climbed 8 positions in this market.

It now ranks #5 by positive obligations over the latest 12 months.

Award net obligations
$102K
Share of 12-month positive obligations
4.0%
Supporting data
Funding office
#5 · 4.0% attributed share
+4.0 percentage points · $102K net increase; action accounted for 100.0%
PIID 75N98026P01328
View recent award activity by date (10)
  1. CHEMTREAT, INC.Deobligation · PIID 75N99024F00007
    Action−$45
    Award net obligations$209K
  2. CINA CONSULTING, LLCBase award · PIID 75D30126P21606
    Action+$27K
    Award net obligations$27K
  3. INTERNATIONAL CHEMTEX CORPModification · PIID 75H71224P00218
    Action+$22K
    Award net obligations$63K
  4. CHEMTREAT, INC.Base award · PIID 75N99026F00003
    Action+$998K
    Award net obligations$998K
  5. SIGMA-ALDRICH, INC.Base award · PIID 75N98026P01371
    Action+$131K
    Award net obligations$131K
  6. GOVERNMENT SCIENTIFIC SOURCE INCBase award · PIID 75N98026P01328
    Action+$102K
    Award net obligations$102K
  7. CHEMTREAT, INC.Base award · PIID 75N99026F00002
    Action+$258K
    Award net obligations$258K
  8. SHAMROCK FOODS CODeobligation · PIID 75H71025P00560
    Action−$13K
    Award net obligations$4K
  9. SIGMA-ALDRICH, INC.Deobligation · PIID 75N94021P00690
    Action−$556
    Award net obligations$14K
  10. INDUSTRIAL WATER ENGINEERING, INC.Deobligation · PIID 75H71023F80414
    Action−$621
    Award net obligations$15K

HHS all other miscellaneous chemical product and preparation manufacturing market FAQs

Answers based on reported federal contract data.

Who are the top HHS all other miscellaneous chemical product and preparation manufacturing contractors?

In the 12 months through October 23, 2026, CHEMTREAT, INC., VWR INTERNATIONAL LLC, and SIGMA-ALDRICH, INC. were the leading HHS all other miscellaneous chemical product and preparation manufacturing prime contractors by positive obligations.

  1. #1

    CHEMTREAT, INC.

    $1,826,029 in positive obligations

  2. #2

    VWR INTERNATIONAL LLC

    $182,030 in positive obligations

  3. #3

    SIGMA-ALDRICH, INC.

    $130,812 in positive obligations

Rankings use reported USAspending award data.

Did HHS contract obligations decrease under NAICS 325998?

Yes. Measured by net prime contract obligations, reported HHS activity in the all other miscellaneous chemical product and preparation manufacturing market decreased 1.6% from $2,531,984 in the preceding 12 months to $2,492,346 in the 12 months through October 23, 2026.

Latest 12 months
$2,492,346
Net prime contract obligations
Preceding 12 months
$2,531,984
Net prime contract obligations
Change
−1.6%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent HHS contract award activity was reported under NAICS 325998?

Recent HHS contract award activity reported in the all other miscellaneous chemical product and preparation manufacturing market included actions for CHEMTREAT, INC., VWR INTERNATIONAL LLC, and SIGMA-ALDRICH, INC. during the 12 months through October 23, 2026.

Action obligations are transaction-level amounts, not current award-level obligations.

Which procurement methods were reported for HHS contracts under NAICS 325998?

From October 24, 2025 through October 23, 2026, HHS reported 22 positive-obligation awards for all other miscellaneous chemical product and preparation manufacturing under NAICS 325998. The leading award type was delivery order. The leading reported procedure was np.

Positive-obligation awards
22
Leading reported procedure
Np
63% of positive obligations
Leading award type
Delivery Order
74.6% of positive obligations
Full and open
12.3%
of positive obligations
Reported parent IDV
75.5%
of positive obligations

Percentages use positive obligations as the denominator.

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Related market research

Complete market indexes:

Same NAICS at other agencies:

Nearby NAICS at this agency:

Markets sharing leading prime records:

Leading-prime vehicle memberships:

Company memberships do not establish award-channel use.

Reported obligations include contract actions from October 1, 2021 through October 23, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology